OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* elf.c (_bfd_elf_assign_file_position_for_section): Always 

align to the section's alignment.  "align" argument removed;
	all callers changed.
Loosely based on a patch from dupuy@smarts.com; keeps dbx from losing
when debugging programs that have been objcopy'd.
This commit is contained in:
Jeff Law 1995-10-03 17:57:17 +00:00
parent 42ac8fa83d
commit 8cd2f4fe43
1 changed files with 16 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
bfd/elf.c
View File

@ -685,16 +685,9 @@ bfd_section_from_shdr (abfd, shindex)
break; break;
case SHT_NOTE: case SHT_NOTE:
#if 0
fprintf (stderr, "Note Sections not yet supported.\n");
BFD_FAIL ();
#endif
break; break;
case SHT_SHLIB: case SHT_SHLIB:
#if 0
fprintf (stderr, "SHLIB Sections not supported (and non conforming.)\n");
#endif
return true; return true;
default: default:
@ -1427,23 +1420,21 @@ align_file_position (off, align)
return (off + align - 1) & ~(align - 1); return (off + align - 1) & ~(align - 1);
} }
/* Assign a file position to a section, optionally aligning to the /* Assign a file position to a section, aligning to the required
required section alignment. */ section alignment. */
INLINE file_ptr INLINE file_ptr
_bfd_elf_assign_file_position_for_section (i_shdrp, offset, align) _bfd_elf_assign_file_position_for_section (i_shdrp, offset)
Elf_Internal_Shdr *i_shdrp; Elf_Internal_Shdr *i_shdrp;
file_ptr offset; file_ptr offset;
boolean align;
{ {
if (align) unsigned int al;
{
unsigned int al; /* Align the offst. */
al = i_shdrp->sh_addralign;
if (al > 1)
offset = BFD_ALIGN (offset, al);
al = i_shdrp->sh_addralign;
if (al > 1)
offset = BFD_ALIGN (offset, al);
}
i_shdrp->sh_offset = offset; i_shdrp->sh_offset = offset;
if (i_shdrp->bfd_section != NULL) if (i_shdrp->bfd_section != NULL)
i_shdrp->bfd_section->filepos = offset; i_shdrp->bfd_section->filepos = offset;
@ -1892,7 +1883,7 @@ assign_file_positions_except_relocs (abfd, dosyms)
continue; continue;
} }
off = _bfd_elf_assign_file_position_for_section (hdr, off, true); off = _bfd_elf_assign_file_position_for_section (hdr, off);
} }
} }
else else
@ -1962,8 +1953,7 @@ assign_file_positions_except_relocs (abfd, dosyms)
hdr->sh_offset = -1; hdr->sh_offset = -1;
continue; continue;
} }
off = _bfd_elf_assign_file_position_for_section (hdr, off, off = _bfd_elf_assign_file_position_for_section (hdr, off);
true);
} }
else else
{ {
@ -1974,8 +1964,7 @@ assign_file_positions_except_relocs (abfd, dosyms)
the page size. This is required by the program the page size. This is required by the program
header. */ header. */
off += (hdr->sh_addr - off) % maxpagesize; off += (hdr->sh_addr - off) % maxpagesize;
off = _bfd_elf_assign_file_position_for_section (hdr, off, off = _bfd_elf_assign_file_position_for_section (hdr, off);
false);
} }
} }
@ -2191,7 +2180,7 @@ _bfd_elf_assign_file_positions_for_relocs (abfd)
shdrp = *shdrpp; shdrp = *shdrpp;
if ((shdrp->sh_type == SHT_REL || shdrp->sh_type == SHT_RELA) if ((shdrp->sh_type == SHT_REL || shdrp->sh_type == SHT_RELA)
&& shdrp->sh_offset == -1) && shdrp->sh_offset == -1)
off = _bfd_elf_assign_file_position_for_section (shdrp, off, true); off = _bfd_elf_assign_file_position_for_section (shdrp, off);
} }
elf_tdata (abfd)->next_file_pos = off; elf_tdata (abfd)->next_file_pos = off;
@ -2632,9 +2621,7 @@ _bfd_elf_get_lineno (ignore_abfd, symbol)
bfd *ignore_abfd; bfd *ignore_abfd;
asymbol *symbol; asymbol *symbol;
{ {
fprintf (stderr, "elf_get_lineno unimplemented\n"); abort ();
fflush (stderr);
BFD_FAIL ();
return NULL; return NULL;
} }
@ -2761,9 +2748,7 @@ _bfd_elf_no_info_to_howto (abfd, cache_ptr, dst)
arelent *cache_ptr; arelent *cache_ptr;
Elf_Internal_Rela *dst; Elf_Internal_Rela *dst;
{ {
fprintf (stderr, "elf RELA relocation support for target machine unimplemented\n"); abort ();
fflush (stderr);
BFD_FAIL ();
} }
#if 0 #if 0
@ -2773,8 +2758,6 @@ _bfd_elf_no_info_to_howto_rel (abfd, cache_ptr, dst)
arelent *cache_ptr; arelent *cache_ptr;
Elf_Internal_Rel *dst; Elf_Internal_Rel *dst;
{ {
fprintf (stderr, "elf REL relocation support for target machine unimplemented\n"); abort ();
fflush (stderr);
BFD_FAIL ();
} }
#endif #endif